Graphene antibacterial fabric

Abstract

The application discloses a graphene antibacterial fabric, which comprises a fabric layer, a reinforcing thread assembly and a positioning thread assembly; the fabric layer comprises a plurality of warp threads and a plurality of weft threads, and the plurality of warp threads and the plurality of weft threads are woven in a warp-weft manner; the reinforcing thread assembly is arranged on the fabric layer and is composed of polyester fibers, a plurality of ramie fibers and a plurality of bamboo fibers; the plurality of ramie fibers and the plurality of bamboo fibers are interlaced and wound on the outer wall of the polyester fibers; and the positioning thread assembly is arranged on the reinforcing thread assembly and is used for fixing the reinforcing thread assembly. The graphene antibacterial fabric is provided in a matched arrangement mode of the fabric layer, the reinforcing thread assembly and the positioning thread assembly, the reinforcing thread assembly and the positioning thread assembly are arranged in a penetrating mode, the position of the weft thread is more compact and stable, the abrasion of the graphene material in the washing process is reduced, the antibacterial performance of the fabric is improved through the ramie fibers and the bamboo fibers on the reinforcing thread assembly, bacteria are not easy to invade the inside of the fabric, and the antibacterial performance of the fabric is improved.

Description

Technical Field

[0001] This invention relates to the field of clothing fabric technology, and in particular to a graphene antibacterial fabric. Background Technology

[0002] Graphene possesses excellent optical, electrical, and mechanical properties, and has significant application prospects in materials science, micro-nano fabrication, energy, biomedicine, and drug delivery. Due to its superior properties, graphene has been applied to the field of clothing fabrics. Graphene fabric is a new type of multifunctional fabric mainly used in the clothing industry. Because graphene itself has UV protection properties, it can be made into textiles such as underwear, home furnishings, and outdoor clothing.

[0003] Existing graphene fabrics are simply made by adding graphene material to the fabric. The antibacterial effect of the fabric is poor. After long-term washing, the graphene material is worn away and reduced, the antibacterial performance is reduced, and bacteria can easily invade the fabric and affect the antibacterial performance of the fabric. Summary of the Invention

[0004] The purpose of this invention is to provide a graphene antibacterial fabric to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a graphene antibacterial fabric, comprising:

[0006] The fabric layer comprises multiple warp threads and multiple weft threads, wherein the multiple warp threads and multiple weft threads are woven together in a warp and weft pattern;

[0007] The fabric layer is provided with a reinforcing thread assembly, which is composed of polyester fiber, multiple ramie fiber and multiple bamboo fiber. The multiple ramie fiber and multiple bamboo fiber are interlaced and wound around the outer wall of the polyester fiber. The reinforcing thread assembly is provided with a positioning thread assembly, which is used to fix the reinforcing thread assembly.

[0008] Preferably, the weft yarn comprises forty-count cotton yarn and a plurality of first graphene yarns, the plurality of first graphene yarns being mixed within the inner cavity of the forty-count cotton yarn, and the plurality of first graphene yarns being wound together with the forty-count cotton yarn.

[0009] Preferably, the reinforcing thread assembly is interlaced between two adjacent weft threads, and the reinforcing thread assembly is woven between multiple warp threads.

[0010] Preferably, a plurality of ramie fibers and a plurality of bamboo fibers are arranged in a ring array on the outer wall of the polyester fiber, with the bamboo fibers disposed between two adjacent ramie fibers.

[0011] Preferably, the positioning line assembly comprises a second graphene yarn and kapok fiber, wherein the second graphene yarn and kapok fiber are braided in two strands.

[0012] Preferably, the positioning line assembly and the reinforcing line assembly are slidably interlocked at the middle, and the positioning line assembly is interlocked at the middle of the warp thread.

[0013] The technical effects and advantages of this invention are as follows:

[0014] (1) The present invention utilizes the combination of fabric layer, reinforcing thread assembly and positioning thread assembly to enable the weft yarn mixed with the first graphene yarn to be made into a blended woven fabric with cotton warp yarn. Furthermore, the interlacing arrangement of reinforcing thread assembly and positioning thread assembly makes the position of the weft yarn more compact and stable, reducing the wear of graphene material during washing. Moreover, the ramie fiber and bamboo fiber on the reinforcing thread assembly improve the antibacterial properties of the fabric, making it less likely for bacteria to invade the interior of the fabric and improving the antibacterial properties of the fabric.

[0015] (2) The present invention utilizes the combination of polyester fiber and second graphene yarn to place polyester fiber between ramie fiber and bamboo fiber, thereby improving the strength performance of the reinforcing yarn assembly and making the fabric more durable. Furthermore, by interlacing and connecting the warp and reinforcing yarn assembly with the second graphene yarn, the second graphene yarn can be stably placed on the upper and lower surfaces of the fabric, which facilitates the antibacterial rate of the fabric and gives the fabric anti-ultraviolet function. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall front cross-sectional structure of the present invention.

[0017] Figure 2 This is a schematic diagram of the overall top sectional view of the present invention.

[0018] Figure 3 This is a schematic diagram of the overall structure of the graphene yarn in this invention.

[0019] Figure 4 This is a schematic diagram of the side cross-sectional structure of the bamboo fiber portion of the present invention.

[0020] Figure 5 This is a schematic diagram of the side cross-sectional structure of the polyester filament in this invention.

[0021] In the diagram: 1. Fabric layer; 11. Warp; 12. Weft; 121. Cotton yarn; 122. First graphene yarn; 2. Reinforcing yarn assembly; 21. Polyester fiber; 22. Ramie fiber; 23. Bamboo fiber; 3. Positioning yarn assembly; 31. Second graphene yarn; 32. Kapok fiber. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] This invention provides, for example Figure 1-5 The graphene antibacterial fabric shown includes:

[0024] Fabric layer 1 comprises multiple warp yarns 11 and multiple weft yarns 12, which are woven together. The warp yarns 11 are 40S / 100% cotton, and the weft yarns 12 comprise 40-count cotton yarn 121 and multiple first graphene yarns 122. The multiple first graphene yarns 122 are mixed within the inner cavity of the 40-count cotton yarn 121, and are wound together with the 40-count cotton yarn 121. The first graphene yarns 122 are fibers containing graphene material. Through the arrangement of the multiple first graphene yarns 122 and the 40-count cotton yarn 121, the weft yarns... The graphene in layer 12 has long-lasting UV protection and good washability. The warp 11 and weft 12 are woven together to form a blended woven fabric. The fabric layer 1 has a preset antibacterial fiber ratio of 10%, which can be used for various types of clothing such as loungewear, shirts, and pajama sets. After testing, the antibacterial rate of the fibers and products can still reach more than 50% after 10 washes. It can effectively and stably inhibit Staphylococcus aureus and Escherichia coli. The 40S / 100% cotton material of warp 11 and the cotton material of 40-count cotton yarn 121 can improve the comfort of fabric layer 1 when used, making it suitable for wearing next to the skin.

[0025] A reinforcing thread assembly 2 is provided on the fabric layer 1. The reinforcing thread assembly 2 is interlaced between two adjacent weft threads 12 and woven between multiple warp threads 11. The reinforcing thread assembly 2 is composed of polyester fiber 21, multiple ramie fiber 22 and multiple bamboo fiber 23. The polyester fiber 21 has good wrinkle resistance and shape retention, high strength and elastic recovery ability. It is strong and durable, wrinkle-resistant and non-sticky. The polyester fiber 21 has good abrasion resistance, which can improve the firmness of the reinforcing thread assembly 2. Moreover, the reinforcing thread assembly 2 is set between two adjacent weft threads 12, which can improve the firmness and tightness of the fabric and prevent the weft threads 12 and warp threads 11 from becoming loose.

[0026] Multiple ramie fibers 22 and multiple bamboo fibers 23 are interlaced and wound around the outer wall of polyester fiber 21. These fibers are arranged in a ring array on the outer wall of the polyester fiber 21, with bamboo fibers 23 positioned between adjacent ramie fibers 22. Ramie fiber 22 has a moisture absorption and breathability approximately 3-5 times that of cotton fiber. It also contains beneficial elements such as benzoyl peroxide, pyrimidine, and purine, possessing antibacterial, deodorizing, moisture-wicking, breathable, mildew-resistant, and wear-resistant properties. This significantly extends the fabric's lifespan and provides a pleasantly cool feel, making the graphene antibacterial fabric more comfortable to wear. Bamboo fiber 23 is derived from naturally grown bamboo... The cellulose fiber extracted from bamboo fiber 23 has excellent breathability, instant water absorption, strong abrasion resistance and good dyeability. It has natural antibacterial, bacteriostatic, mite-removing, deodorizing and UV-resistant functions. It can be used with ramie fiber 22 and weft yarn 12 to make the fabric antibacterial. The fabric made of bamboo fiber 23 is skin-friendly, soft to the touch and comfortable to the skin. The fabric has the softness of cotton and the smoothness of silk. It can be worn softly and close to the body, which can further improve the comfort of the fabric and reduce the growth of bacteria on the fabric. Even in humid environments, the fabric will not mold or smell.

[0027] The reinforcing thread assembly 2 is equipped with a positioning thread assembly 3, which is used to fix the reinforcing thread assembly 2. The positioning thread assembly 3 is slidably interlocked with the middle of the reinforcing thread assembly 2 and interlocked with the middle of the warp thread 11. The positioning thread assembly 3 facilitates the stable positioning of the warp thread 11, weft thread 12, and reinforcing thread assembly 2, thereby improving the durability of the graphene antibacterial fabric. This ensures that even after repeated washing over a long period, the first graphene yarn 122 on the weft thread 12 will not be damaged, thus improving the comfort of the fabric. To reduce wear on the graphene material in the fabric, the positioning line component 3 includes a second graphene yarn 31 and a kapok fiber 32. The second graphene yarn 31 and the kapok fiber 32 are woven together in a two-strand braid. The second graphene yarn 31 is placed on the upper and lower surfaces of the fabric layer 1 to improve the UV resistance of the fabric layer 1. The kapok fiber 32 has the characteristics of being mildew-proof, soft, waterproof, non-conductive, warm, and highly absorbent, which can improve the natural antibacterial properties of the fabric, repel mites and prevent moths, making the fabric more comfortable to wear and with better functional performance.

[0028] Working principle of this invention:

[0029] The fabric is a blended woven fabric made by combining the first graphene yarn 122 set on the weft 12 with the cotton warp 11. The placement of the reinforcing thread assembly 2 and the positioning thread assembly 3 on the fabric layer 1 makes the weft 12 more compact and stable, reducing the wear of the graphene material during washing. The ramie fiber 22 and bamboo fiber 23 on the reinforcing thread assembly 2 improve the antibacterial properties of the fabric, making it less likely for bacteria to invade the fabric. The weaving of the positioning thread assembly 3 with the reinforcing thread assembly 2 and the warp 11 improves the strength of the reinforcing thread assembly 2, making the fabric more durable. The placement of the second graphene yarn 31 on the positioning thread assembly 3 improves the antibacterial rate of the graphene antibacterial fabric, giving the fabric UV protection, making it soft against the skin, and environmentally friendly.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A graphene antibacterial fabric, characterized in that, include: Fabric layer (1) comprising a plurality of warp threads (11) and a plurality of weft threads (12), wherein the plurality of warp threads (11) and the plurality of weft threads (12) are woven together in a warp and weft pattern; The fabric layer (1) is provided with a reinforcing thread assembly (2), which is composed of polyester fiber (21), multiple ramie fiber (22) and multiple bamboo fiber (23). The multiple ramie fiber (22) and multiple bamboo fiber (23) are interlaced and wound around the outer wall of the polyester fiber (21). The reinforcing thread assembly (2) is inserted between two adjacent weft threads (12) and the reinforcing thread assembly (2) is woven between multiple warp threads (11). The reinforcing line assembly (2) is provided with a positioning line assembly (3), which is used to fix the reinforcing line assembly (2); The positioning line assembly (3) comprises a second graphene yarn (31) and kapok fiber (32), wherein the second graphene yarn (31) and kapok fiber (32) are woven in a two-strand braid. The positioning line assembly (3) is slidably interlocked with the reinforcing line assembly (2) at the middle, and the positioning line assembly (3) is interlocked with the warp thread (11) at the middle.

2. The graphene antibacterial fabric according to claim 1, characterized in that, The weft yarn (12) includes forty-count cotton yarn (121) and multiple first graphene yarns (122), the multiple first graphene yarns (122) are mixed in the inner cavity of the forty-count cotton yarn (121), and the multiple first graphene yarns (122) are wound around the forty-count cotton yarn (121).

3. The graphene antibacterial fabric according to claim 2, characterized in that, Multiple ramie fibers (22) and multiple bamboo fibers (23) are arranged in a ring array on the outer wall of polyester fiber (21), with the bamboo fibers (23) disposed between two adjacent ramie fibers (22).

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